72619590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{17669}}^1$

素因数の和:17816

約数の個数: 32

約数和(自身を含む): 175569120

約数和(自身を除く): 102949530

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 17669, 35338, 53007, 88345, 106014, 176690, 265035, 530070, 2420653, 4841306, 7261959, 12103265, 14523918, 24206530, 36309795, 72619590]

約数ペア:

[(1, 72619590), (2, 36309795), (3, 24206530), (5, 14523918), (6, 12103265), (10, 7261959), (15, 4841306), (30, 2420653), (137, 530070), (274, 265035), (411, 176690), (685, 106014), (822, 88345), (1370, 53007), (2055, 35338), (4110, 17669)]